I wrote this Neuroflash review for those considering subscribing to Neuroflash’s paid service. I’ve tested all the important Neuroflash features and will share my positive and negative experiences in this review.
For those who don’t want to read the entire article, here’s the most important information upfront. With Neuroflash, you can:
- Create 2.000 words and 5 AI images for free each month
- Generate AI texts in 15 different languages
- Create your own templates and use over 100 pre-made templates
- Check your texts for grammar, spelling, and plagiarism
- Create AI images with DALL-E 3
- Use Neuroflash as a browser extension in Chrome and Firefox (including GPT-4)
- Personalize your AI-generated content in the Brand Hub with your own data
- Generate SEO-optimized texts and have them optimized by the magic pen
For everyone who wants to save money: Use the code OFF50 to save 50% in the first month. You can try Neuroflash for free here.
OFF50
Table of contents
What is Neuroflash?
Neuroflash is an AI-powered tool that combines text generation, image creation, and SEO functions. With Neuroflash, you can create various types of texts using GPT-3, GPT4o, and GPT-4.
This versatile platform enables users to generate content such as blog articles, product descriptions, emails, and job applications. Furthermore, Neuroflash supports the production of AI images using DALL-E 3 directly in the Neuroflash editor through text descriptions. Additionally, Neuroflash offers multiple pre-made templates for writing books, letters, and more.
The tool also offers several SEO functions to optimize your content, allowing users to seamlessly integrate AI-generated text and images into their workflow, enhancing content creation and optimization processes.
How does the AI from Neuroflash work?
Neuroflash is based on the GPT-3.5 and GPT-4 models. This means that OpenAI’s API is used in the background. Neuroflash is multimodal like ChatGPT-4. This means that when creating a document, you have access to the AI text generator, AI image generator, templates, SEO functions, and more. Later in this review, I will show screenshots that demonstrate the features in more detail.
How Does Neuroflash Help You?
Neuroflash is a good ChatGPT alternative if you’re looking for ChatGPT’s power combined with a user-friendly interface. Neuroflash offers a clearly structured, easy-to-understand user interface designed so that no additional external AI tools are required.
The Neuroflash team regularly improves the app and keeps it up-to-date. It took less than two weeks for Neuroflash to integrate OpenAI’s new GPT4o model. The migration from DALL·E 2 to DALL·E 3 happened just as quickly. This means you don’t have to worry when OpenAI releases new models. You’ll likely find the respective models in Neuroflash after a short time.
While ChatGPT offers equally good text generation, it only provides a chat window and displays previous chats on the left side. Neuroflash is specifically optimized for non-detectable AI-generated text in various languages.
Neuroflash gives you the ability to:
- Create your own documents
- Create prompt templates or use already created workflows from other Neuroflash users
- Use text editor functions such as highlighting texts, rewriting, and improving
- Use GPT-3, GPT4o, and GPT-4
- And many other features
The Neuroflash team makes the roadmap publicly available, allowing you to see which features are currently being implemented by the developers. Furthermore, you can create feature requests and favorite already requested features.
Neuroflash Features
Neuroflash continuously improves existing features and develops new ones. The wide range of functions demonstrates that Neuroflash focuses on specific challenges and aims to address them within a particular use case. This targeted approach allows Neuroflash to provide specialized solutions for content creation and optimization tasks.
NEW: BrandHub

BrandHub is one of Neuroflash’s new features and will save you a lot of time in the future. With BrandHub, you can create one or more so-called Brand Voice(s). This feature allows users to customize the tone and writing style of the AI writer of Neuroflash.

BrandHub is your go-to place when you want to define all important information about your brand, products, target audience, and so on in one place. You can activate your Brand Voice for any text generation. For example, you can activate your Brand Voice, which is configured for SEO-optimized texts, in PerformanceFlash and write texts even faster with the help of AI.
Another use case would be if you wanted to write a book with AI. You could define the basic story and writing style in Neuroflash.
Furthermore, you can now create your prompts as templates in BrandHub. There you’ll find not only your prompts but also prompts from the Neuroflash team and other Neuroflash users.

Additionally, you can create a Brand Voice in BrandHub based on a URL. You only need to provide the URL of a website, and Neuroflash analyzes the context and tonality. For example, I had Neuroflash analyze this article and received the following result:


ChatFlash
ChatFlash is like your assistant and is always available in Neuroflash when you have questions or, for example, writer’s block. In the following screenshot, you can see how ChatFlash supported me in creating texts during my Neuroflash test:

This feature is particularly appealing because you don’t have to ask questions in the editor. This is a problem you encounter with ChatGPT, for example. There, you can only ask questions in the respective chat, and if you want to create a blog article using ChatGPT, you always have to sort out the questions and answers at the end.
Magic Pen for better Prompts
The magic pen is integrated almost everywhere in Neuroflash and helps you, for example, when a prompt can still be optimized. For instance, the magic pen adjusted the following prompt for me.
Prompt without the Magic Pen:
What features should an SEO-friendly blog article definitely have?
Prompt optimized by the magic feather:
Task: Describe analytically the essential features of a search engine-optimized blog article. The aim is to provide a comprehensive list of features that make a blog article search engine friendly, using a methodical approach. Make sure that your answer is written in standard German.
The magic pen reformulated the prompt to provide more context to the language model. This is a useful feature of Neuroflash, as it means you don’t have to waste much time on your first prompt.
ContentFlash
ContentFlash is, in my opinion, the heart of Neuroflash. ContentFlash harmonizes almost all of Neuroflash’s functions into a single editor without losing user-friendliness.
The user interface is similar to Word or Google Docs, except that this editor is packed with AI features. Creating lists, tables, images, rewriting texts, summarizing texts, and much more is directly possible in ContentFlash.

NEW: ImageFlash now with DALL-E 3
ImageFlash is Neuroflash’s AI image generator. This means that, like in ChatGPT, you can simply create an image using AI through a prompt. Recently, ImageFlash has started supporting DALL-E 3. I created the following images using DALL-E:



ImageFlash is a nice addition. However, in my opinion, it can’t compete with other AI image generators. For example, there’s no way to specify a negative prompt, steps, sampler, and other important parameters.
It’s definitely sufficient for blog articles where you want to create unique stock images. So it’s a useful complement to ContentFlash. However, as a standalone module, it’s not particularly powerful. For a full-fledged AI image generator, I can recommend my review Supermachine Test: Is It the Best AI Image Generator 2024? There you’ll find some examples of the quality of AI-generated images based on Stable Diffusion.
P.S.: Neuroflash has also integrated an Unsplash search in ContentFlash. This means you can embed an image from Unsplash in your document with just one click.
PerformanceFlash
PerformanceFlash can be seen as your AI Assistant when you want to create optimized texts for:
- Product descriptions
- Blog articles (title, introduction, conclusion, etc.)
- Emails
- Social media
- Advertising
- Websites
- etc.
For example, PerformanceFlash creates various blog title ideas based on a topic and keywords. Afterward, it checks how well the titles perform in terms of SEO. In the following example, you can see which title ideas were suggested by PerformanceFlash. The topic was Neuroflash Test and the keywords were Neuroflash, Test, Experiences, and AI. Keep in mind, that I have selected German as my language.

Templates
Neuroflash offers over 100 templates. If there’s no suitable template available, you can create your own templates. These templates can save you a lot of time in the long run. You don’t have to constantly repeat yourself and can with just a few clicks:

You can find all the templates here. There are templates for, among other things:
- The complete creation process of a blog article
- Rewriting texts
- Improving texts
- Creating ads
- Frameworks like 4Ps, SAVE, REAN, and more.
Browser Extension for Chrome and Firefox
The Neuroflash browser extension is perfect if you want to use AI capabilities everywhere. For example, when creating social media posts, answering emails, and more.
Of course, you can also simply have Neuroflash or ChatGPT open in another tab. However, with the extension, you have the same possibilities, but you don’t have to constantly switch tabs.

Neuroflash SEO Features and Analysis
The integrated SEO analysis is probably the best feature of Neuroflash for anyone who needs to write SEO-optimized texts. In the SEO analysis, you can select google.de, for example, and search for your focus keyword.

Neuroflash performs a WDF*IDF analysis and returns the first 20 results from the search engine. Neuroflash can only analyze your text. It cannot analyze ALT texts, URLs, meta descriptions, and so on. Nevertheless, the SEO analysis is well-suited for creating blog articles or posts for social media. With the right SEO prompts, you can optimize your texts directly in Neuroflash for search engines like Google and others.
LanguageTool
Neuroflash has an integrated spelling and grammar check. This feature is particularly helpful, especially when creating texts formally. I created the following text with ChatGPT4 and then pasted it into the Neuroflash editor.

Don’t worry, you can ignore certain “errors”. For example, if LanguageTool marks a name or something similar as an error, you can exclude this word and you won’t receive any further suggestions for improvement.
Neuroflash API
Neuroflash offers an API if you want to apply as a partner agency. The advantage of Neuroflash’s API is that all texts are of high quality, and it provides 15 languages, +80 text types, tonality, as well as text rewriting and summarizing capabilities.
The prices for the Neuroflash API are as follows:
Plan | Preis/Month | Tokens/Month | Preis after Inclusive-Tokens |
---|---|---|---|
Flexible | 79€ | 700.000 | 0,0002€/Token |
✔ 15 Languages ✔ 80+ text types ✔ Rewriting & Summarizing ✔ Tonality | |||
Light | 149€ | 1.700.000 | 0,00015€/Token |
✔ 15 Languages ✔ 80+ text types ✔ Rewriting & Summarizing ✔ Tonality | |||
Medium | 280€ | 3.400.000 | 0,0001€/Token |
✔ 15 Languages ✔ 80+ text types ✔ Rewriting & Summarizing ✔ Tonality | |||
Advanced | 480€ | 7.000.000 | 0,00008€/Token |
✔ 15 Languages ✔ 80+ text types ✔ Rewriting & Summarizing ✔ Tonality |
Neuroflash Review: Is It Worth the Money?
How good is Neuroflash now? After my Neuroflash review, I believe that Neuroflash is a very good tool. Very good because Neuroflash has combined the strengths of GPT-3 and GPT-4 with a simple user interface. Of course, you can generate equally good texts with ChatGPT. However, there you only have a simple chat window and no possibility to optimize your prompt with the magic pen or access the countless templates.
Moreover, you can create your brand voice and prompt templates through the features in BrandHub. This combination allows you to generate suitable texts much faster. My personal conclusion is that I’ve had good experiences with Neuroflash so far.
Advantages
- Neuroflash is built on the GPT-3.5, GPT4o, and GPT-4 models
- Over 100 templates and the ability to create your own templates
- Generation of AI images with ImageFlash including commercial copyrights & access to stock images via Unsplash
- Browser extension for Chrome and Firefox
- Plagiarism check in ContentFlash
- SEO analysis and PerformanceFlash
- Grammar and spell check
- GDPR-compliant
- Your data is not used to improve OpenAI’s AI models
- Free version to test all features
Disadvantages
- ImageFlash or the creation of AI images is very limited
- Unlimited words and images are only available from the Pro Plan onwards
Neuroflash vs. ChatGPT
Funktionen | Neuroflash | ChatGPT |
---|---|---|
SEO-Features | ✔ | Only with Prompt |
Seobility-Integration | ✔ | ✖ |
Generate AI Images | ✔ | ✔ |
Organize documents | ✔ | ✖ |
Text-Editor | ✔ | ✖ |
Texte formatting | ✔ | Only with Prompt |
Export to HTML | ✔ | ✖ |
Share documents/chats | ✔ | ✔ |
Save conversations | ✔ | ✔ |
Analyze texts | ✔ | Only with Prompt |
Blogpost Workflow (Longform as well) | ✔ | Only with Prompt |
The comparison between Neuroflash and ChatGPT is not straightforward. This is because Neuroflash uses OpenAI’s API and consequently also uses GPT-3.5, GPT4o, and GPT-4. This means that you can generate equally good texts with both Neuroflash and ChatGPT.
The crucial difference lies in the user interface and built-in functions. ChatGPT’s user interface is simple, as you only have the chat window. Customizations can be made through Custom GPTs and Custom Instructions.
Neuroflash makes life a bit “easier” by providing the most important functions through an intuitive design. To name just a few examples:
- Plagiarism check
- Spell check
- Text editor including formatting functions
- SEO analysis
- Creation of templates (also for very long AI texts)
Of course, most things can also be implemented with the help of ChatGPT, but this requires the right prompts and significantly more time.
If you’re asking yourself: “Neuroflash or ChatGPT”, you just need to consider whether the extra cost for Neuroflash is worth your time. For example, I prefer to work more efficiently and accomplish more in less time. With Neuroflash, I don’t have to constantly copy prompts and paste them into ChatGPT, nor transfer ChatGPT’s responses to another editor, and so on. If you write often and a lot, you save a lot of time cumulatively.
Neuroflash reviews by real users
I’ve read through the reviews of Neuroflash, and it can be said that the majority are positively convinced by it. On Trustpilot, Neuroflash has received 4.8 out of 5 stars from a total of 1,368 reviews. In other words: out of 1,368 reviews, 1,351 gave Neuroflash at least 4 stars.
Most reviews praise Neuroflash’s user-friendliness and efficiency for writing texts. The versatility of the application is also highlighted, which supports not only writing texts but also creating images and PDFs.
Negative reviews criticize the accuracy of the AI-generated texts. However, it’s important to understand that this has nothing to do with Neuroflash itself, but with the underlying Large Language Model (LLM).
Neuroflash Pricing
Feature | Standard | Pro | Business |
---|---|---|---|
30€/Month | 80€/Month | 300€/Month | |
Words & Images | 30.000 Words & 30 Images | Unlimited Words & Images | Unlimited Words & Images |
ChatFlash | ✔ | ✔ (inkl. Standard) | ✔ (inkl. Pro) |
Browser Extension | ✔ | ✔ (inkl. Standard) | ✔ (inkl. Pro) |
Organize Documents | ✔ | ✔ (inkl. Standard) | ✔ (inkl. Pro) |
Workflows | Standard | Premium | ✔ (inkl. Pro) |
SEO-Features and Analysis | ✖ | Unlimited | ✔ (inkl. Pro) |
LanguageTool | Basic | Premium | ✔ (inkl. Pro) |
Plagiarism-Check | ✖ | Unlimited | ✔ (inkl. Pro) |
GPT-3.5, GPT4o & GPT-4 Options | ✖ | ✔ | ✔ (inkl. Pro) |
Brand Voices | 1 | 5 per Team | Unlimited per Team |
PerformanceFlash | ✖ | ✖ | ✔ |
For an initial Neuroflash test, the Free plan is perfect if you want to get to know Neuroflash and don’t want to pay immediately. The Standard plan is fine if you don’t want to generate much text. The Standard plan includes 30,000 words/month and 30 images per month. 30,000 words equals 50 pages with font size 12, Times New Roman font, and single-line spacing.
If you plan to use Neuroflash or an AI text generator very frequently, then the Pro plan is worth it. If you use Neuroflash more occasionally, then the Standard plan is also a good choice.
Frequently Asked Questions (FAQs)
Is Neuroflash better than ChatGPT?
The Neuroflash app uses OpenAI’s language models in the background. This means that the same models as in ChatGPT are used, be it GPT-3, GPT-4o, or GPT-4. Therefore, the texts created by both AI text generators should not differ significantly – provided the same prompts are used.
The reason why Neuroflash is better than ChatGPT lies in the additional features and user-friendly interface. In Neuroflash, you can have your texts checked for spelling, grammar, and plagiarism. Moreover, in Neuroflash, you can create your own templates or access existing ones. There are also functions in PerformanceFlash for creating SEO-friendly texts. Therefore, in my opinion, Neuroflash is better than ChatGPT.
Neuroflash Copyright
According to Neuroflash, you own commercial usage rights for all AI-generated images and texts. This means you can use the images for your blog articles, social media, or even merchandise. All texts you generate with ChatFlash also belong to you. This means you can use them for commercial purposes as well.